CAS 5123-98-8 appears in our catalog under these names: 5-Amino-3-(1-methylethyl)-1,2,3-oxadiazolium, inner salt hydrochloride, 95%, 5-Amino-3-isopropyl-1,2,3-oxadiazol-3-ium chloride, 95%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 5g, 1g.